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samd51 fix stable issue with dcd

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This commit is contained in:
hathach
2018-11-20 17:25:41 +07:00
parent 4ded192080
commit d036f62b0e
4 changed files with 44 additions and 35 deletions
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8
src/device/usbd_control.c
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@@ -126,7 +126,7 @@ bool usbd_control_xfer(uint8_t rhport, tusb_control_request_t const * request, v
}
// callback when a transaction complete on DATA stage of control endpoint
tusb_error_t usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, tusb_event_t event, uint32_t xferred_bytes)
bool usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, tusb_event_t event, uint32_t xferred_bytes)
{
if ( _control_state.request.bmRequestType_bit.direction == TUSB_DIR_OUT )
{
@@ -151,7 +151,7 @@ tusb_error_t usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, tusb_event_t
if ( is_ok )
{
// Send status
TU_ASSERT( usbd_control_status(rhport, &_control_state.request), TUSB_ERROR_FAILED );
TU_ASSERT( usbd_control_status(rhport, &_control_state.request) );
}else
{
// stall due to callback
@@ -161,10 +161,10 @@ tusb_error_t usbd_control_xfer_cb (uint8_t rhport, uint8_t ep_addr, tusb_event_t
else
{
// More data to transfer
TU_ASSERT(start_control_data_xact(rhport), TUSB_ERROR_FAILED);
TU_ASSERT( start_control_data_xact(rhport) );
}
return TUSB_ERROR_NONE;
return true;
}
#endif